The flower language of sunflowers means "passion" and "longing."
Sunflowers are perfect for conveying honest feelings and special thoughts, and it is said that the meaning of their flower language, "passion" and "longing," comes from the fact that the image of sunflowers blooming facing the sun represents pure love that continues to think of just one person.
Why not give "SUNFLOWER" along with a message from the flower's bright and positive language?